Japan, Oct. 7 -- 株式会社ロック・フィールド holds the trademark for 'どらコロ.' Other related details are as follows:
Application Number: Reg.No.7087751
Class: 29,30
Status: LIVE-REGISTRATION-Published for Opposition
Filing Date: March 16
Registration Date: Sept. 28
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2026-028448/40/en
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